<template>
  <transition name="fade">
    <router-view></router-view>
  </transition>
</template>

<style >
.fade-enter-active {
  transition: opacity 0.5s;
}
.fade-leave-active {
  transition: none;
}
.fade-enter,
.fade-leave-to {
  opacity: 0;
}
</style>
